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Page 6079, results 151951 - 151975

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Geomorphology and forest ecology of a mountain region in the central Appalachians
John Tilton Hack, John C. Goodlett
1960, Professional Paper 347
The area studied, mostly in the headwaters of the Shenandoah River, Augusta and Rockingham Counties, Va., includes about 55 square miles of densely forested mountain land and has an average relief of about 1,500 feet. It is part of an area that in June 1949 was subjected to a violent...
Methods for collection and analysis of water samples
Frank Hays Rainwater, Leland Lincoln Thatcher
1960, Water Supply Paper 1454
This manual contains methods used by the U.S. Geological Survey to collect, preserve, and analyze water samples. Throughout, the emphasis is on obtaining analytical results that accurately describe the chemical composition of the water in situ. Among the topics discussed are selection of sampling sites, frequency of sampling, field equipment,...
Flood-frequency analyses, Manual of Hydrology: Part 3
Tate Dalrymple
1960, Water Supply Paper 1543-A
This report describes the method used by the U.S. Geological Survey to determine the magnitude and frequency of momentary peak discharges at any place on a stream, whether a gaging-station record is available or not. The method is applicable to a region of any size, as a river basin or...
Evaporation control research, 1955-58
Robert R. Cruse, Guy Earl Harbeck
1960, Water Supply Paper 1480
One hundred fifty-two compounds and compositions of matter were screened as potential evaporation retardants. The homologous straight-chain fatty alkanols are considered the best materials for retardants. Several methods of application of the alkanols to the reservoir surface were investigated. Although wick-type drippers for the application of liquids and cage rafts...